PCIe Post-Silicon Validation Engineer (PCIe)

Location: Haifa District, Israel

Company

hirify.global provides rack-scale AI infrastructure through semiconductor-based connectivity solutions and its COSMOS software suite, integrating technologies such as CXL, Ethernet, NVLink, PCIe, and UALink.

What you will do

• Perform hands-on PCIe post-silicon validation across generations, platforms, configurations, and operating conditions.
• Debug link training, LTSSM, equalization, recovery, resets, and link-stability issues.
• Analyze state-machine and protocol traces, registers, logs, eye diagrams, and laboratory measurements.
• Drive complex issues from initial failure through root-cause analysis and final resolution.
• Develop validation plans, stress tests, corner-case scenarios, interoperability tests, and regression automation.
• Collaborate across silicon, firmware, software, architecture, and signal-integrity engineering teams.

Requirements

• BS/MS in Electrical Engineering, Computer Engineering, Computer Science, or equivalent experience.
• 5+ years of experience in silicon validation, post-silicon debugging, or high-speed interface development.
• Strong hands-on knowledge of PCIe architecture and protocol.
• Experience with PCIe analyzers, state traces, registers, logs, eye diagrams, and/or signal-integrity measurements.
• Experience working across hardware, firmware, and software boundaries, with strong problem-solving and communication skills.
• Good scripting or programming skills, preferably Python, and Linux knowledge including PCIe debug tools.

Nice to have

• Experience with PCIe Gen4, Gen5, Gen6, or Gen7.
• Hands-on experience with PCIe PHY, SerDes, equalization, lane margining, or signal integrity.
• PCIe compliance and interoperability testing experience.
• Experience debugging intermittent, marginal, thermal-sensitive, or corner-case PCIe failures.
• Experience with PCIe switches, networking or accelerator platforms, and AI/ML tools for engineering debug and automation.

Culture & Benefits

• Collaboration with design, architecture, firmware, software, silicon, and signal-integrity engineering teams.
• A diverse and inclusive environment that encourages applications from people with varied backgrounds and experiences.